General Science Practice Question and Answer

Q:

How much blood is pumped in one heart beat? 

1917 0

  • 1
    40 to 50 mililiters
    Correct
    Wrong
  • 2
    30 to 40 mililiters
    Correct
    Wrong
  • 3
    30 to 50 mililiters
    Correct
    Wrong
  • 4
    60 to 90 mililiters
    Correct
    Wrong
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Answer : 4. "60 to 90 mililiters "

Q:

From which of the following can Ethanol be obtained?

1914 0

  • 1
    Rice
    Correct
    Wrong
  • 2
    Sunflower
    Correct
    Wrong
  • 3
    Sugarcane
    Correct
    Wrong
  • 4
    Petrol
    Correct
    Wrong
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Answer : 3. "Sugarcane "

Q:

___ elements have the largest atoms.

1912 0

  • 1
    F
    Correct
    Wrong
  • 2
    O
    Correct
    Wrong
  • 3
    H
    Correct
    Wrong
  • 4
    Li
    Correct
    Wrong
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Answer : 4. "Li"

Q:

What are a group of Dolphins called? 

1907 0

  • 1
    Gang
    Correct
    Wrong
  • 2
    Pod
    Correct
    Wrong
  • 3
    Colony
    Correct
    Wrong
  • 4
    Sleuth
    Correct
    Wrong
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Answer : 2. "Pod "

Q:

Who Invented Induction Coil?

1907 0

  • 1
    Edwin Howard Armstrong
    Correct
    Wrong
  • 2
    John Barber
    Correct
    Wrong
  • 3
    Edwin Beard Budding
    Correct
    Wrong
  • 4
    Nicholas Callan
    Correct
    Wrong
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Answer : 4. "Nicholas Callan"

Q:

A flat mirror has a minimum height to see a full reflection of a person. 

1902 0

  • 1
    Equal to the height of the person
    Correct
    Wrong
  • 2
    Half of the height of a person
    Correct
    Wrong
  • 3
    One-fourth of the person's height
    Correct
    Wrong
  • 4
    Double the height of the person
    Correct
    Wrong
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Answer : 2. "Half of the height of a person "

Q:

Removal of land by the action of air and water is called?

1902 0

  • 1
    Erosion
    Correct
    Wrong
  • 2
    Fossil building
    Correct
    Wrong
  • 3
    Calci Building
    Correct
    Wrong
  • 4
    Salt Building
    Correct
    Wrong
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Answer : 1. "Erosion "

Q:

What is the chemical composition of Red Lead? 

1902 0

  • 1
    Pb3O4
    Correct
    Wrong
  • 2
    Hgs
    Correct
    Wrong
  • 3
    Pbo
    Correct
    Wrong
  • 4
    Pbs
    Correct
    Wrong
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Answer : 1. "Pb3O4 "

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